We used to link feely on the web and anchor text has always been a matter of context and choice. Google changed everything with its profound dependency on link signals. Designer anchor text is not a pure SEO invention, Googlers …

Knowledge Vault is a probabilistic knowledge base developed by Google.

Based on machine learning, Knowledge Vault is not only capable of extracting data from multiple sources (text, tabular data, page structure, human annotations) but it also infers facts and relationships …

Algoroo reports a high level of turbulence in Google’s search results after more than 2 months of silence. The scale was at 3.27 roos which is the major spike in comparison to the previous 77 day period. This is the …

Jim Munro spotted an interesting anomaly in Google’s search results the other day, a case of Google indexing its own search results. This is not something you see every day. I went to investigate and noticed that all Google’s URLs …

Embedding tweets within content can add greater context to our stories and connect our readers with people and brands of interest. There is a hidden benefit, though, and it’s the way Twitter handles related content.

Warning from Australia. Algoroo is showing 17th of May as a particularly turbulent day at 3.52 roos. So far there has been no official confirmation regarding the nature of the movement in search results Matt Cutts announces Panda 4.0: